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OpenAI has launched the Advisory Group on Mathematics and Artificial Intelligence, hosted at the Institute for Advanced Study. The group, comprising nine prominent mathematicians, will advise on the significance of new results but won't influence OpenAI's research pace. This move comes amid concerns from mathematicians about the rapid pace of AI-driven mathematical discoveries. The group's role is to ensure that the mathematical community is involved in evaluating the impact of AI-generated results, addressing the tension between rapid innovation and academic rigor. With more than 100 open problems resolved by AI, the advisory group aims to bridge the gap between AI advancements and traditional mathematical scholarship.
Meta's Muse has surpassed ChatGPT in downloads and daily active users within its first 12 days, marking a significant milestone in the AI app market. Muse's rapid adoption, especially in the U.S. and Canada, challenges ChatGPT's early lead and highlights Meta's potential to dominate the space. With 2.8 million total installs and 642,000 daily active users, Muse's success is driven by its integration with Facebook and Instagram, giving it an advantage over standalone AI apps. Muse's rapid growth suggests a strong user base and potential for further expansion. Let's dive deeper…
In today's ContentBuffer update:
Kairos Power picks Samsung C&T for 50MW reactor, Google's nuclear partner
Meta's Muse AI hit with Amazon shopping ban
X's 'Under the Hood' Now Reveals Shadowbanned Posts
Oura IPO: $2.2B for Shareholders, Not Company
5 new AI tools & 5 new AI jobs
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Image source: techcrunch.com
Summary: OpenAI launched an advisory group for mathematicians to assess AI-generated results, addressing concerns over the pace of innovation in mathematical research.
Key Points:
OpenAI's Advisory Group on Mathematics and AI aims to involve mathematicians in assessing the significance of new results.
The group is hosted at the Institute for Advanced Study in Princeton, New Jersey.
Nine prominent mathematicians have been named as initial members of the group.
The group's role is advisory, with no power to slow down or redirect OpenAI's research.
One of the group members also signed an open letter from 25 Fields Medal-winning mathematicians.
Why it matters: This group gives mathematicians a voice in evaluating AI-generated results, crucial for those working on mathematical proofs and theorems. If you're involved in mathematical research or rely on AI-generated solutions, this advisory group ensures a balanced approach to integrating AI into traditional scholarship.
Image source: techcrunch.com
Summary: Meta's Muse has seen more downloads and daily active users than ChatGPT in its first 12 days, challenging the AI app market's early leader.
Key Points:
Muse has seen 2.8 million total installs globally in its first 12 days.
Muse has surpassed ChatGPT's 1.3 million downloads in the U.S. and Canada, reaching 1.8 million.
Muse has 642,000 daily active users compared to ChatGPT's 231,000 at the same point.
Over 95% of Muse's users are also Facebook users, and 63% are Instagram users.
Muse has moved up from No. 2 to No. 1 overall on the U.S. App Store.
Why it matters: If you're a developer working on AI apps, Muse's rapid growth signals a new player to watch. Its integration with Facebook and Instagram gives it a unique advantage over standalone AI apps. For users, this means more personalized and integrated AI experiences, potentially reshaping how we interact with AI in daily life.
Image source: techcrunch.com
Summary: Kairos Power picked Samsung C&T to build a 50MW reactor, a key step in its deal with Google for 500MW of nuclear power by 2035. Worth $100M, this partnership accelerates Kairos' timeline to meet Google's demands.
Key Points:
Kairos Power selected Samsung C&T to build a 50MW reactor, part of a $100M deal with $70M equity investment.
Samsung C&T has built or helped build about a dozen nuclear reactors globally, bringing crucial expertise to Kairos Power.
The reactor is expected to be completed by 2030, refining Kairos Power's commercial design for its first full-scale reactor, Hermes 2.
Hermes 2, a fluoride salt-cooled high-temperature reactor, is expected to begin operating in 2030, in line with the original agreement with Google.
Kairos Power is using TRISO fuel, encapsulating tiny seeds of uranium in layers of ceramic and carbon, to prevent meltdowns.
Why it matters: If you're following Google's energy strategy, this deal is a big deal. Kairos Power's reactor will refine its commercial design, crucial for meeting Google's 2035 deadline for 500MW of nuclear power. Samsung C&T's expertise in nuclear reactor construction will be key to accelerating Kairos Power's timeline, making this partnership a significant milestone for both companies.
Image source: techcrunch.com
Summary: Amazon blocked Meta's Muse AI from shopping on its platform, citing unauthorized access. Developers and users relying on Muse for automated tasks now face a roadblock.
Key Points:
Meta's Muse AI received an error message on Sunday night, blocking access to Amazon shopping.
Amazon's Conditions of Use were cited as the reason for the block.
Amazon's own AI models and commerce platforms may be behind the move.
Muse's hallucination rate is lower than other models but still not zero.
Developers and users relying on Muse for automated shopping tasks are now looking for alternatives.
Why it matters: If you're using Muse for automated shopping tasks, you'll need to find a new solution. Amazon's decision to block Muse highlights the company's focus on its own AI and commerce platforms. This move could set a precedent for how other platforms handle AI-driven commerce.
Image source: techcrunch.com
Summary: X expanded 'Under the Hood' to notify users of shadowbanned posts due to local laws. Transparency into moderation decisions is now more detailed.
Key Points:
X's 'Under the Hood' tool now reveals posts shadowbanned due to local laws, including country of request and affected posts.
The tool allows users to download their aggregate stats as a JSON file, showing moderation details.
X rolled out 'Under the Hood' in August, offering more visibility into moderation decisions.
The update includes details on posts withheld in a country following a legal demand, and which country made the request.
X open-sourced its 'For You' algorithm, providing transparency into the parameters used to weight different signals.
Why it matters: If you're a user in a country with strict content regulations, the 'Under the Hood' tool now reveals if your posts are shadowbanned due to local laws. This transparency is crucial for understanding why your content's visibility might be affected. For instance, a user in a country with hate speech laws might see posts withheld due to compliance with local regulations.
Image source: techcrunch.com
Summary: Oura's IPO aims to raise up to $2.2 billion, but most of the money goes to shareholders, not the company. Forerunner Ventures plans to sell its entire stake for $1.2 billion.
Key Points:
Oura plans to raise up to $2.2 billion in its upcoming IPO, offering 50 million shares at $40-$44 each.
Most of the IPO proceeds, $1.53 billion, will go to shareholders, with Forerunner Ventures selling its entire 9.3% stake for $1.2 billion.
The company expects net proceeds of $567 million, using $526.4 million to pay off accumulated tax obligations.
Membership revenue has more than doubled to $240.5 million, with an 89% gross margin, but hardware still makes up most of revenue at $974 million.
If listed at $44, the company could have a market cap of $14.1 billion, up from $11 billion in October 2025.
Why it matters: Oura's IPO is a major event for investors and existing shareholders, with Forerunner Ventures set to cash out a significant stake. However, the company itself will see limited new funding, using most of the proceeds to pay off taxes. This highlights the company's strong financial position and growing membership business, but also the limited direct benefit to the company from this IPO.
New Tools & Job
MachineTranslation.com - MachineTranslation.com is an AI-powered translation platform that translates text and documents by comparing outputs from multiple leading AI translation models. Its consensus technology helps users choose the most accurate translation, reducing errors and improving quality across more than 330 languages. What it does Translates text and documents using AI. Compares translations from multiple AI models. Provides a consensus translation to improve accuracy. Supports 330+ languages. Helps users evaluate and refine translations. What makes it good Higher accuracy: Compares multiple AI translations instead of relying on a single model. Better quality: Consensus technology helps identify the strongest translation. Fast and easy: Delivers results in seconds with a simple interface. Broad language support: Covers over 330 languages. Useful for professionals and travelers: Suitable for business, marketing, legal, technical, and everyday communication.
Format Factory - Format Factory is a browser-based workbench for common audio and video conversion jobs. It supports batch processing for video and audio conversion, compression, merging, audio extraction, and audio removal, with transparent credits and temporary results. Try Format Factory for practical media conversion without installer bundles or per-file setup.
HappyHorse.AI - HappyHorse.AI is a multimodal AI video generator for creators, marketers, and social media teams. Users can create videos from text prompts, animate images, or generate videos from reference characters. The platform focuses on browser-based video creation and native audio support.
NeatScribe - NeatScribe is designed for anyone who needs to reuse information from recorded speech. It creates timestamped transcripts, supports translation, and exports results as text files, documents, subtitles, captions, or timed lyrics.
Sakana Marlin - Sakana Marlin is Sakana AI's first commercial product: an autonomous 'Ultra Deep Research' agent positioned as a Virtual Chief Strategy Officer. Given a research topic, Marlin works autonomously for up to roughly eight hours, forming hypotheses, gathering and reconciling information from online sources, and synthesizing a detailed strategy report up to ~100 pages plus executive-summary slides. It builds on Sakana AI research including AB-MCTS (NeurIPS 2025 Spotlight) and The AI Scientist (published in Nature). A closed beta ran from April 2026 with ~300 professionals across finance and consulting.
Software Engineer Intern - Berlin (2026) - Snowflake software engineering internship based in Berlin.
Software Engineer Intern (AI/ML) - 2026 - AI/ML internship on Snowflake's engineering team.
Software Engineer - New Grad (2026 Start) - Aarhus - New-grad SWE role at Databricks Aarhus office.
Principal Machine Learning Engineer – Foundation Models - Principal IC role driving foundation model engineering at Microsoft.
Machine Learning Engineer (Global) - Global ML engineering role at Microsoft, supporting product and platform teams.
QUICK HITS
Tabby Aims to Automate Bookkeeping for 5,500 Small Businesses - Tabby, an AI-driven bookkeeping platform, aims to automate bookkeeping and disrupt QuickBooks. With 5,500 small businesses already using it, it could change how small businesses operate.
Googlebook AI Laptop Pre-Orders Open for $899 - Google's new Googlebook AI laptop is now available for pre-order at $899, aiming to replace Chromebooks with advanced AI features. Developers and educators should pay attention to its potential impact on the K-12 market.
Tech Founders Pivot to Social Connection Ventures - Tech founders Brynn Putnam and Tristan Walker are pivoting from tech to ventures focused on social connection, reflecting a broader trend of entrepreneurs addressing loneliness and human interaction.
Corridor Launches AI-Powered Health Benefits Brokerage for SMBs - Corridor launched an AI-powered health benefits brokerage for small businesses, raising $25M to simplify the often complex process of choosing and managing health plans.
World Models: AMI Labs and World Labs in Stealth Mode - AMI Labs and World Labs are developing world models in stealth mode, focusing on spatial intelligence and automation. Why? To avoid premature competition and explore diverse applications.
Boring Company Eyes 30-Minute Austin-San Antonio Hyperloop - Musk's Boring Company aims to cut Austin-San Antonio travel time to 30 minutes with a Hyperloop, inspired by sci-fi visions. Critics doubt its practicality.
THAT'S A WRAP
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Qualcomm's new Snapdragon 8 Elite Gen 6 and Extreme Gen 6 chips bring AI personalization, pro-level camera control, and advanced video recording features. The Extreme version supports a 30 billion parameter MoE model locally.
A team optimized CI to reduce bottlenecks, cutting PR wait time to 5 minutes and runner time in half. Key improvements include offloading to third-party runners and optimizing TypeScript builds.
Meta's Muse has seen more downloads and daily active users than ChatGPT in its first 12 days, signaling a new player in the AI app market.